8792713493 has 32 divisors (see below), whose sum is σ = 9621158400. Its totient is φ = 8010326016.

The previous prime is 8792713471. The next prime is 8792713499. The reversal of 8792713493 is 3943172978.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8792713493 is a prime.

It is a super-2 number, since 2×8792713493² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8792713499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21497873 + ... + 21498281.

It is an arithmetic number, because the mean of its divisors is an integer number (300661200).

Almost surely, 2^8792713493 is an apocalyptic number.

It is an amenable number.

8792713493 is a deficient number, since it is larger than the sum of its proper divisors (828444907).

8792713493 is a wasteful number, since it uses less digits than its factorization.

8792713493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its digits is 2286144, while the sum is 53.

The square root of 8792713493 is about 93769.4699409141. The cubic root of 8792713493 is about 2063.9902465743.

The spelling of 8792713493 in words is "eight billion, seven hundred ninety-two million, seven hundred thirteen thousand, four hundred ninety-three".